First, I've switched to a MCP1825, I was trying out a MCP1755 but its only rated at 300ma / 350ma peak.  The ESP8266 will sometimes draw at this level making the MCP1755 marginal, the MCP1855 supports 500ma. 

   I've updated the v2 branch on GitHub with the changes and ordered a small set of boards from OSH Park and after I've verified they work I'll merge the v2 branch.

   I'm still having issues running this on the solder-less breadboard, I think its just too noisy for ESP8266.  We will find out when the new boards arrive.